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Cryptographic mechanisms or cryptographic arrangements for secret or secure communication
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H04L9/302
involving the integer factorization problem
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last 30 patents
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Patent Grant
Efficient masking of secure data in ladder-type cryptographic compu...
Patent number
11,985,221
Issue date
May 14, 2024
NVIDIA Corporation
Shuai Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Forward secrecy in transport layer security (TLS) using ephemeral keys
Patent number
11,985,239
Issue date
May 14, 2024
International Business Machines Corporation
Michael W. Gray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for mining on a Proof-of-Work blockchain network
Patent number
11,979,499
Issue date
May 7, 2024
nChain Licensing AG
Craig Steven Wright
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Efficient squaring with loop equalization in arithmetic logic units
Patent number
11,961,420
Issue date
Apr 16, 2024
CRYPTOGRAPHY RESEARCH, INC.
Michael Alexander Hamburg
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Message encryption through identification of a sequential prime number
Patent number
11,930,114
Issue date
Mar 12, 2024
Thomas Michael Kremen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Efficient and masked sampling of polynomials for lattice-based cryp...
Patent number
11,924,346
Issue date
Mar 5, 2024
NXP B.V.
Markus Schoenauer
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Secure digital signing
Patent number
11,909,889
Issue date
Feb 20, 2024
Microsoft Technology Licensing, LLC
Mayukh Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Composite encryption across cryptographic algorithms
Patent number
11,909,893
Issue date
Feb 20, 2024
Entrust Corporation
Michael Ounsworth
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Application and network slice security profile mapping for secure t...
Patent number
11,909,724
Issue date
Feb 20, 2024
Verizon Patent and Licensing Inc.
Amir Saghir
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Cryptographic key management to prevent data exfiltration
Patent number
11,902,436
Issue date
Feb 13, 2024
Amazon Technologies, Inc.
Alexis Lynn Carlough
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Blockchain architecture with record security
Patent number
11,900,380
Issue date
Feb 13, 2024
Visa International Service Association
Andrew Sierra
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Ultra-low latency advanced encryption standard
Patent number
11,895,221
Issue date
Feb 6, 2024
Intel Corporation
Michael Kounavis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Method and system for secure data record distribution using a block...
Patent number
11,875,340
Issue date
Jan 16, 2024
nChain Licensing AG
Martin Sewell
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Detecting vulnerable encryption keys in network communication systems
Patent number
11,870,900
Issue date
Jan 9, 2024
NOBLIS, INC.
Samuel S. Gross
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Cloud token provisioning of multiple tokens
Patent number
11,870,903
Issue date
Jan 9, 2024
Visa International Service Association
Ramesh Shankar
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Operation method, operation apparatus, and device
Patent number
11,868,485
Issue date
Jan 9, 2024
Huawei Technologies Co., Ltd.
Qinglong Zhang
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Using cryptographic blinding for efficient use of montgomery multip...
Patent number
11,863,657
Issue date
Jan 2, 2024
CRYPTOGRAPHY RESEARCH, INC.
Michael Tunstall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Temporal key generation and PKI gateway
Patent number
11,831,787
Issue date
Nov 28, 2023
Ronald Francis Sulpizio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Device and method for protecting execution of a cryptographic opera...
Patent number
11,824,986
Issue date
Nov 21, 2023
SECURE-IC SAS
Sylvain Guilley
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Information processing apparatus, method and secure protocol for se...
Patent number
11,811,909
Issue date
Nov 7, 2023
Preet Raj
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Cryptographic algorithm status transition
Patent number
11,811,912
Issue date
Nov 7, 2023
Wells Fargo Bank, N.A.
Phillip H. Griffin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Encryption parameter selection
Patent number
11,805,122
Issue date
Oct 31, 2023
Microsoft Technology Licensing, LLC
Amer Aref Hassan
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Method for verifying information
Patent number
11,799,655
Issue date
Oct 24, 2023
NEC Corporation
Francesco Alesiani
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Controlling program execution using an access key
Patent number
11,790,057
Issue date
Oct 17, 2023
SAP SE
Gernot Sachs
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Polynomial multiplication for side-channel protection in cryptography
Patent number
11,792,004
Issue date
Oct 17, 2023
Intel Corporation
Santosh Ghosh
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Method for end entity attestation
Patent number
11,777,717
Issue date
Oct 3, 2023
Huawei Technologies Co., Ltd.
Sampo Sovio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Cracking private key of asymmetric cryptosystem
Patent number
11,764,955
Issue date
Sep 19, 2023
RAINE CONOR RESEARCH, LLC
Raine Conor
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Apparatus for processing non-polynomial operation on homomorphic en...
Patent number
11,757,618
Issue date
Sep 12, 2023
CRYPTO LAB INC., et al.
Jung Hee Cheon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reduced complexity modular polynomial multiplication for R-LWE cryp...
Patent number
11,750,366
Issue date
Sep 5, 2023
Regents of The University of Minnesota
Xinmiao Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for post-quantum cryptography optimization
Patent number
11,736,302
Issue date
Aug 22, 2023
Wells Fargo Bank, N.A.
Ravi K. Maganti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
FAULT-TOLERANT ACCESS TO DIGITAL ASSETS WITHOUT STORING SENSITIVE S...
Publication number
20240163088
Publication date
May 16, 2024
Nicolas Leoutsarakos
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR SECURE DATA RECORD DISTRIBUTION USING A BLOCK...
Publication number
20240152913
Publication date
May 9, 2024
nChain Licensing AG
Martin SEWELL
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BLOCKCHAIN ARCHITECTURE WITH RECORD SECURITY
Publication number
20240144280
Publication date
May 2, 2024
VISA INTERNATIONAL SERVICE ASSOCIATION
Andrew Sierra
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS FOR POST-QUANTUM CRYPTOGRAPHY OPTIMIZATION
Publication number
20240119359
Publication date
Apr 11, 2024
Wells Fargo Bank, N.A.
Pierre Arbajian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Temporak Key Generation And PKI Gateway
Publication number
20240089123
Publication date
Mar 14, 2024
Ronald Francis Sulpizio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR POST-QUANTUM CRYPTOGRAPHY OPTIMIZATION
Publication number
20240031170
Publication date
Jan 25, 2024
Wells Fargo Bank, N.A.
Ravi K. Maganti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PARALLEL MULTIPLIER FOR SABER ALGORITHM
Publication number
20240015011
Publication date
Jan 11, 2024
Wezhou University
Pengjun WANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STRONG FULLY HOMOMORPHIC WHITE-BOX AND METHOD FOR USING SAME
Publication number
20230353344
Publication date
Nov 2, 2023
ARRIS Enterprises LLC
Lex Aaron Anderson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
EFFICIENT AND MASKED SAMPLING OF POLYNOMIALS FOR LATTICE-BASED CRYP...
Publication number
20230353361
Publication date
Nov 2, 2023
NXP B.V.
Markus Schoenauer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
APPARATUS FOR BOOTSTRAP PROCESSING HOMOMORPHIC ENCRYPTED MESSAGE AN...
Publication number
20230344617
Publication date
Oct 26, 2023
Crypto Lab Inc.
Jung Hee Cheon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA PROCESSING METHODS, APPARATUSES, AND COMPUTER DEVICES FOR PRIV...
Publication number
20230336344
Publication date
Oct 19, 2023
ALIPAY (HANGZHOU) INFORMATION TECHNOLOGY CO., LTD.
Yufei Lu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS, APPARATUSES, AND COMPUTER-READABLE STORAGE MEDIA FOR DATA...
Publication number
20230327854
Publication date
Oct 12, 2023
Huawei Technologies Co., Ltd
Ali Zibaeenejad
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS OF OPERATING ON DATA IN A FULLY HOMOMORPHIC ENCRYPTION SYST...
Publication number
20230291541
Publication date
Sep 14, 2023
The Regents of the University of California
Saransh Gupta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS FOR QUANTUM-RESISTANT NETWORK COMMUNICATION
Publication number
20230283457
Publication date
Sep 7, 2023
Blue Ridge Networks, Inc.
Thomas A. GILBERT
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF DEFENSE AGAINST CRYPTOSYSTEM TIMING ATTACK, ASSOCIATED CR...
Publication number
20230261851
Publication date
Aug 17, 2023
Realtek Semiconductor Corp.
YUEFENG CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR OBJECT RECOGNITION AND PRIVACY PRESERVATION
Publication number
20230252173
Publication date
Aug 10, 2023
Fractal Analytics Private Limited
Suraj Amonkar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
EFFICIENT MASKING OF SECURE DATA IN LADDER-TYPE CRYPTOGRAPHIC COMPU...
Publication number
20230246806
Publication date
Aug 3, 2023
NVIDIA Corporation
Shuai Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR SMARTKEY INFORMATION MANAGEMENT
Publication number
20230247012
Publication date
Aug 3, 2023
PKWARE, INC.
Yuri Basin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DYNAMIC PRIVACY-PRESERVING APPLICATION AUTHENTICATION
Publication number
20230246820
Publication date
Aug 3, 2023
VISA INTERNATIONAL SERVICE ASSOCIATION
Mihai Christodorescu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENHANCED SECURE CRYPTOGRAPHIC COMMUNICATION SYSTEM
Publication number
20230239138
Publication date
Jul 27, 2023
Everything Blockchain Technology Corp.
Courtney Roach
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
QUANTUM-SAFE CRYPTOGRAPHIC METHODS AND SYSTEMS
Publication number
20230231835
Publication date
Jul 20, 2023
Quantropi Inc.
Randy Kuang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS, APPARATUS AND METHODS FOR SECURE ELECTRICAL COMMUNICATION...
Publication number
20230196362
Publication date
Jun 22, 2023
Ping Identity Corporation
Armin EBRAHIMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Distributed Trust-Based Communication
Publication number
20230188510
Publication date
Jun 15, 2023
Netflow, UAB
Karolis Kaciulis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USING CRYPTOGRAPHIC BLINDING FOR EFFICIENT USE OF MONTGOMERY MULTIP...
Publication number
20230179395
Publication date
Jun 8, 2023
CRYPTOGRAPHY RESEARCH, INC.
Michael Tunstall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REDUCED COMPLEXITY MODULAR POLYNOMIAL MULTIPLICATION FOR R-LWE CRYP...
Publication number
20230163944
Publication date
May 25, 2023
Regents of the University of Minnesota
Xinmiao Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR SECURELY PERFORMING A PUBLIC KEY ALGORITHM
Publication number
20230138384
Publication date
May 4, 2023
THALES DIS FRANCE SAS
Hamza JELJELI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
Post Quantum Secure Ingress/Egress Network Communication
Publication number
20230119304
Publication date
Apr 20, 2023
International Business Machines Corporation
Nataraj Nagaratnam
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SQL EXTENSION TO KEY TRANSFER SYSTEM WITH AUTHENTICITY, CONFIDENTIA...
Publication number
20230098090
Publication date
Mar 30, 2023
SAP SE
Subhamay BARUI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTER FOR TRANSMITTING A SECURE ACCESS SIGNAL
Publication number
20230099358
Publication date
Mar 30, 2023
CPC Patent Technologies Pty Ltd.
Christopher John Burke
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
SQL EXTENSION TO KEY TRANSFER SYSTEM WITH AUTHENTICITY, CONFIDENTIA...
Publication number
20230099755
Publication date
Mar 30, 2023
SAP SE
Subhamay BARUI
H04 - ELECTRIC COMMUNICATION TECHNIQUE